ChTPZ ships 100,000 tons of LD pipes to Kazakhstan

    Russian pipe producing company ChTPZ Group has stated that in the January to June period of the current year it shipped more than 100,000 tons of large diameter X70 grade pipes with an outside diameter of 1,067 mm and with wall thickness of 15.9 mm to the Beyneu-Bozoy-Shymkent gas pipeline...